The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
The future belongs to those who can harness the power of both nature and technology.
婚姻虽然在中国被鼓励,但并不是因为生儿育女能带给他们福分,而是因为他们有生杀他们儿女的自由。